washington and atlanta. bryce harper gives the nationals a 1-0 lead when he homers to center field. the next time bryce harper comes to the plate, he's hit by a pitch and tempers flair as he heads toward first base. while the benches were cleared, no punches were thrown, no one was ejected. the braves win, 2-1, their 12th straight victory. >>> and, finally, it's hard enough to bowl a perfect game, but the way one bowler lost his bid for a 300 was heartbreaking. >> looking for perfection, 300. come on, ball. oh, my god. >> oh, no. >> holy cow. did you see that? >> oh. >> troy walker rolled 11 straight strikes, but as he was going for number 12, the mechanical arm that resets the pins inexplicably came down at the last second. that threw him off enough that it left three pins landing on his last roll. tough stuff. >>> when we return, a stash of rare coins found in the home of a recluse fetches millions at auction. >> announcer: sports sponsored by just for men mustache and beard. keep living the dream. keep living the dream. am i interrupting something? another viva dare. our fans think there'